Solar Panel Shading Analysis

Shading analysis is a very crucial step in finalizing panel locations in distributed photo voltaic pv solar installation.

Solar panel shading analysis.

If one panel or part of a panel is subject to shading the output of that string can be eliminated. The effect of solar panel shading can be difficult to calculate because you need to determine how much of your system is likely to be subject to shading. The extent of the rooftop area required by a solar pv plant is a factor of panel efficiency and extent of shading. You can see that the lower solar panels will lose 6 87 of their annual energy output due to shading.

Solar shading issues should not necessarily deter you from installing solar panels. Chris s west facing solar panel array will lose about 4 29 of its annual energy yield due to the new house. High resolution aerial imagery obtained from professional satellite imagery companies forms the basis for the models. The top ones lose less.

Computer modeled shading analysis for solar panels nowadays we use 3d computer models that are geolocated. We can place trees buildings poles overhead wires and other potential shading obstacles. You ll also get a report in a pop up window showing the losses for every month and the annual loss. Aurora solar provides real world lidar radar data to provide the height foliage depth and shape of trees and structures that can cause shade.

It has been validated by nrel allowing you to save the time cost and hassle of a truck roll with every project you design.